dc motor brush repair

Keeping a Plane Safe at 35,000 Feet

Aircraft Engines are the beating heart of an airplane. We, as passengers expect them to run free of mechanical errors and keep us safe in the air no matter what happens: bad weather, geese, etc. The manufacturers of these engines test them extensively to make sure they are built well. Horner gets to be involved somewhat in keeping those testing facilities up and running. An aircraft engine manufacturer needed repair and maintenance on a 6,000 HP Compressor Motor. The compressor furnishes air for testing aircraft engines. It is run on a Dynometer which we have also repaired in the past. The [...]

Keeping a Plane Safe at 35,000 Feet2021-01-09T00:04:12-05:00

Motor on Fire : Open Frame DC Motor With A Burned Brush Holder

Horner Industrial received a call from a Steel Producing Customer that they had a large open frame DC motor with a burned brush holder on a motor. Troy Elder (Fort Wayne) was our “first responder”, grabbing a Megger, and camera, he rushed to the customer site to help them out. However, when he arrived at the site, he knew they were in real trouble. The motor had gone to ground and had caught fire, but unbelievably, it was still running when they realized they had a problem. Troy contacted MFS who assembled a crew at a moment’s notice to travel to [...]

Motor on Fire : Open Frame DC Motor With A Burned Brush Holder2019-09-03T14:48:55-04:00
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